#include"Aksys.h"
namespace
{
bool _Aksys() {
  //https://vndb.org/v25385
  //Spirit Hunter: NG
  /*
  int __usercall sub_4CDD70@<eax>(const char *a1@<edx>, int a2, _DWORD *a3, int *a4)
  {
    int result; // eax
    const char *v6; // [esp+Ch] [ebp-8h] BYREF

    *a3 = strlen(a1);
    if ( *a1 && a2 )
    {
      v6 = a1;
      if ( (unsigned __int8)sub_4CAEB0(&v6) )
      {
        *a4 = sub_4CAF70(0, 0, 0x3A4u, (const unsigned __int16 *)a1, 0xFDE9u);
        return 0;
      }
      else
      {
        return -2141454316;
      }
    }
    else
    {
      result = 0;
      *a4 = 0;
    }
    return result;
  }
  */
  BYTE bytes[] = {
    0x68,0xe9,0xfd,0,0,
    0x56,
    0x68,0xa4,0x03,0,0,
    0x33,XX,
    0x33,XX,
    0xe8
  };
  auto addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStopAddress);
  if (!addr)  return false; 
  addr = findfuncstart(addr);
  if (!addr)  return false; 
  HookParam hp;
  hp.address = addr;
  hp.offset=get_reg(regs::edx);
  hp.split=get_reg(regs::edx);
  hp.type = USING_STRING|USING_SPLIT; 
  hp.filter_fun = [](LPVOID data, size_t* size, HookParam*) {
    StringFilter((char*)data, size, "@1r", 3);
    StringFilter((char*)data, size, "@-1r", 4);
    return (StringToWideString(std::string((char*)data,*size),932).has_value());
  };
  return NewHook(hp, "Aksys");
}	
}
bool Aksys::attach_function() {    
    return _Aksys();
}